Search found 3 matches

by wureka
Sun Aug 11, 2019 6:52 am
Forum: Troubleshooting
Topic: LattePanda Alpha can not power on
Replies: 2
Views: 1940

LattePanda Alpha can not power on

Hi, Today I found that my LattePanda Alpha 864 can not power on. I used the original USB TYPE-C power supply provided by LattePanda. When I connect the power supply, no red/blue LED blink. I have no extra power supply for testing which part (LattePanda Alpha or power supply) is malfunction. Could I ...
by wureka
Fri Mar 08, 2019 8:54 am
Forum: Technical Discussion
Topic: How to get 3.3v or 5v i2c devices work?
Replies: 7
Views: 2135

Re: How to get 3.3v or 5v i2c devices work?

1. You need additional hardware, a level translator. For example the MAX3373 2. You need a driver for the I2C pins of the Intel CPU. For Linux there should be such a thing, but I am not sure. For Windows we are all still looking for the drivers... LattePanda hasn't said anything about it yet. Since...
by wureka
Sun Mar 03, 2019 1:09 am
Forum: Technical Discussion
Topic: How to get 3.3v or 5v i2c devices work?
Replies: 7
Views: 2135

How to get 3.3v or 5v i2c devices work?

Hi, I just bought an Alpha. I have some i2c devices such as 9250MPU (3.3v), LIDAR-Lite v3 (5v) I want to directlly control the above devices from intel CPU (not through Leonardo), so I think the i2c block may work. However, i2c on Alpha only provides 1.8v voltage. What should I do in order to make t...